157127800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{27091}}^1$

素因数の和:27136

約数の個数: 48

約数和(自身を含む): 377933400

約数和(自身を除く): 220805600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 27091, 54182, 108364, 135455, 216728, 270910, 541820, 677275, 785639, 1083640, 1354550, 1571278, 2709100, 3142556, 3928195, 5418200, 6285112, 7856390, 15712780, 19640975, 31425560, 39281950, 78563900, 157127800]

約数ペア:

[(1, 157127800), (2, 78563900), (4, 39281950), (5, 31425560), (8, 19640975), (10, 15712780), (20, 7856390), (25, 6285112), (29, 5418200), (40, 3928195), (50, 3142556), (58, 2709100), (100, 1571278), (116, 1354550), (145, 1083640), (200, 785639), (232, 677275), (290, 541820), (580, 270910), (725, 216728), (1160, 135455), (1450, 108364), (2900, 54182), (5800, 27091)]